fix string when no energy is passed (#45)

cms-cat · May 29, 2024 · 2326d44 · 2326d44
1 parent 1ca8f8c
commit 2326d44
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/cmsstyle/cmsstyle.py b/src/cmsstyle/cmsstyle.py
@@ -13,7 +13,7 @@
 
 def SetEnergy(energy, unit = "TeV"):
     global cms_energy
-    cms_energy = str(energy) + " " + unit
+    cms_energy = str(energy) + " " + unit if energy != "" else ""
 
 
 def SetLumi(lumi, unit="fb", round_lumi=False):